Empresas y finanzas
Oil falls $6 a barrel as stock markets tumble
In London, ICE Brent for September delivery traded as low as $103.30 a barrel, down more than $6 from Friday's settlement at $109.37.
On the New York Mercantile Exchange, crude for September delivery hit a session low of $81.07 a barrel, down $5.81.
(Reporting by Gene Ramos; Editing by Dale Hudson)